2015-07-19

Additional charts

Host zm08.stanford.edu: Total CPU

avg(user) = 5.49    avg(sys) = 0.64    avg(idle) = 90.13    avg(iowait) = 3.66    avg(nice) = 0.00    avg(irq) = 0.00    avg(softirq) = 0.08

Host zm08.stanford.edu: Individual CPU user time

avg(cpu0) = 16.10    avg(cpu1) = 21.70    avg(cpu2) = 6.71    avg(cpu3) = 10.52    avg(cpu4) = 4.81    avg(cpu5) = 7.07    avg(cpu6) = 2.45    avg(cpu7) = 9.25    avg(cpu8) = 1.64    avg(cpu9) = 3.41    avg(cpu10) = 1.34    avg(cpu11) = 2.72    avg(cpu12) = 5.58    avg(cpu13) = 9.64    avg(cpu14) = 3.29    avg(cpu15) = 4.74    avg(cpu16) = 3.41    avg(cpu17) = 4.27    avg(cpu18) = 1.68    avg(cpu19) = 2.47    avg(cpu20) = 1.16    avg(cpu21) = 4.54    avg(cpu22) = 0.87    avg(cpu23) = 2.55

Host zm08.stanford.edu: Individual CPU nice time

avg(cpu0) = 0.00    avg(cpu1) = 0.00    avg(cpu2) = 0.00    avg(cpu3) = 0.00    avg(cpu4) = 0.00    avg(cpu5) = 0.00    avg(cpu6) = 0.00    avg(cpu7) = 0.00    avg(cpu8) = 0.00    avg(cpu9) = 0.00    avg(cpu10) = 0.00    avg(cpu11) = 0.00    avg(cpu12) = 0.00    avg(cpu13) = 0.00    avg(cpu14) = 0.00    avg(cpu15) = 0.00    avg(cpu16) = 0.00    avg(cpu17) = 0.00    avg(cpu18) = 0.00    avg(cpu19) = 0.00    avg(cpu20) = 0.00    avg(cpu21) = 0.00    avg(cpu22) = 0.00    avg(cpu23) = 0.00

Host zm08.stanford.edu: Individual CPU sys time

avg(cpu0) = 1.43    avg(cpu1) = 2.22    avg(cpu2) = 0.72    avg(cpu3) = 1.09    avg(cpu4) = 0.60    avg(cpu5) = 0.74    avg(cpu6) = 0.31    avg(cpu7) = 0.63    avg(cpu8) = 0.20    avg(cpu9) = 0.33    avg(cpu10) = 0.17    avg(cpu11) = 0.25    avg(cpu12) = 0.62    avg(cpu13) = 0.96    avg(cpu14) = 0.88    avg(cpu15) = 0.75    avg(cpu16) = 0.70    avg(cpu17) = 0.65    avg(cpu18) = 0.33    avg(cpu19) = 0.30    avg(cpu20) = 0.27    avg(cpu21) = 0.55    avg(cpu22) = 0.21    avg(cpu23) = 0.32

Host zm08.stanford.edu: Individual CPU idle time

avg(cpu0) = 58.22    avg(cpu1) = 46.71    avg(cpu2) = 89.53    avg(cpu3) = 82.32    avg(cpu4) = 93.27    avg(cpu5) = 88.88    avg(cpu6) = 96.83    avg(cpu7) = 88.68    avg(cpu8) = 97.99    avg(cpu9) = 95.69    avg(cpu10) = 98.39    avg(cpu11) = 96.70    avg(cpu12) = 87.60    avg(cpu13) = 79.74    avg(cpu14) = 95.48    avg(cpu15) = 93.50    avg(cpu16) = 95.63    avg(cpu17) = 94.43    avg(cpu18) = 97.90    avg(cpu19) = 96.85    avg(cpu20) = 98.51    avg(cpu21) = 94.53    avg(cpu22) = 98.87    avg(cpu23) = 96.71

Host zm08.stanford.edu: Individual CPU iowait time

avg(cpu0) = 24.01    avg(cpu1) = 28.82    avg(cpu2) = 2.98    avg(cpu3) = 5.88    avg(cpu4) = 1.22    avg(cpu5) = 3.24    avg(cpu6) = 0.39    avg(cpu7) = 1.30    avg(cpu8) = 0.15    avg(cpu9) = 0.54    avg(cpu10) = 0.08    avg(cpu11) = 0.31    avg(cpu12) = 6.16    avg(cpu13) = 9.59    avg(cpu14) = 0.32    avg(cpu15) = 0.97    avg(cpu16) = 0.25    avg(cpu17) = 0.52    avg(cpu18) = 0.08    avg(cpu19) = 0.37    avg(cpu20) = 0.05    avg(cpu21) = 0.26    avg(cpu22) = 0.03    avg(cpu23) = 0.35

Host zm08.stanford.edu: Individual CPU irq time

avg(cpu0) = 0.00    avg(cpu1) = 0.00    avg(cpu2) = 0.00    avg(cpu3) = 0.00    avg(cpu4) = 0.00    avg(cpu5) = 0.00    avg(cpu6) = 0.00    avg(cpu7) = 0.00    avg(cpu8) = 0.00    avg(cpu9) = 0.00    avg(cpu10) = 0.00    avg(cpu11) = 0.00    avg(cpu12) = 0.00    avg(cpu13) = 0.00    avg(cpu14) = 0.00    avg(cpu15) = 0.00    avg(cpu16) = 0.00    avg(cpu17) = 0.00    avg(cpu18) = 0.00    avg(cpu19) = 0.00    avg(cpu20) = 0.00    avg(cpu21) = 0.00    avg(cpu22) = 0.00    avg(cpu23) = 0.00

Host zm08.stanford.edu: Individual CPU softirq time

avg(cpu0) = 0.22    avg(cpu1) = 0.54    avg(cpu2) = 0.06    avg(cpu3) = 0.19    avg(cpu4) = 0.09    avg(cpu5) = 0.06    avg(cpu6) = 0.01    avg(cpu7) = 0.14    avg(cpu8) = 0.01    avg(cpu9) = 0.02    avg(cpu10) = 0.00    avg(cpu11) = 0.01    avg(cpu12) = 0.02    avg(cpu13) = 0.07    avg(cpu14) = 0.03    avg(cpu15) = 0.02    avg(cpu16) = 0.00    avg(cpu17) = 0.11    avg(cpu18) = 0.00    avg(cpu19) = 0.01    avg(cpu20) = 0.00    avg(cpu21) = 0.11    avg(cpu22) = 0.00    avg(cpu23) = 0.05

Host zm08.stanford.edu: Process CPU

avg(mailbox) = 3.88    avg(mysql) = 1.34    avg(stats) = 0.00

Host zm08.stanford.edu: Process Total Memory

avg(mailbox) = 21225.98    avg(mysql) = 18179.60    avg(stats) = 0.00

Host zm08.stanford.edu: Process Resident Memory

avg(mailbox) = 8776.58    avg(mysql) = 17895.68    avg(stats) = 0.00

Host zm08.stanford.edu: Swap Activity

avg(swap in) = 0.00    avg(swap out) = 0.01

Host zm08.stanford.edu: Virtual Memory

avg(swapped) = 25.18    avg(free) = 668.84    avg(active) = 39773.52    avg(inactive) = 21746.64    avg(page cache) = 28787.36

Host zm08.stanford.edu: Context Switches

avg(context switches) = 8620.38

Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average

avg(processes waiting for run time) = 1.90    avg(processes waiting for io time) = 1.49    avg(load average (1 min)) = 3.25

Host zm08.stanford.edu: Disk Utilization (Top 10 avg)

avg(sdf) = 16.46    avg(sdk) = 16.44    avg(dm-0) = 22.30    avg(sdg) = 19.54    avg(dm-1) = 2.60    avg(sdl) = 19.54    avg(sdh) = 29.99    avg(dm-4) = 40.40    avg(dm-3) = 24.69    avg(sdm) = 29.95

Host zm08.stanford.edu: Disk Throughput: /dev/sde

avg(sde read) = 0.19    avg(sde write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdf

avg(sdf read) = 797.26    avg(sdf write) = 502.68

Host zm08.stanford.edu: Disk Throughput: /dev/sda

avg(sda read) = 0.19    avg(sda write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdk

avg(sdk read) = 797.15    avg(sdk write) = 503.23

Host zm08.stanford.edu: Disk Throughput: /dev/sdt

avg(sdt read) = 0.19    avg(sdt write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdq

avg(sdq read) = 0.19    avg(sdq write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdj

avg(sdj read) = 0.39    avg(sdj write) = 53.22

Host zm08.stanford.edu: Disk Throughput: /dev/dm-0

avg(dm-0 read) = 1594.01    avg(dm-0 write) = 1005.91

Host zm08.stanford.edu: Disk Throughput: /dev/sdg

avg(sdg read) = 1151.79    avg(sdg write) = 86.18

Host zm08.stanford.edu: Disk Throughput: /dev/dm-1

avg(dm-1 read) = 446.01    avg(dm-1 write) = 729.92

Host zm08.stanford.edu: Disk Throughput: /dev/dm-2

avg(dm-2 read) = 0.38    avg(dm-2 write) = 106.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdl

avg(sdl read) = 1152.44    avg(sdl write) = 86.29

Host zm08.stanford.edu: Disk Throughput: /dev/sdc

avg(sdc read) = 0.19    avg(sdc write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdr

avg(sdr read) = 0.19    avg(sdr write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sds

avg(sds read) = 0.19    avg(sds write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdi

avg(sdi read) = 223.35    avg(sdi write) = 363.60

Host zm08.stanford.edu: Disk Throughput: /dev/sdh

avg(sdh read) = 2339.97    avg(sdh write) = 0.48

Host zm08.stanford.edu: Disk Throughput: /dev/dm-4

avg(dm-4 read) = 4679.50    avg(dm-4 write) = 0.99

Host zm08.stanford.edu: Disk Throughput: /dev/sdb

avg(sdb read) = 0.19    avg(sdb write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/dm-3

avg(dm-3 read) = 2303.84    avg(dm-3 write) = 172.48

Host zm08.stanford.edu: Disk Throughput: /dev/sdm

avg(sdm read) = 2339.93    avg(sdm write) = 0.50

Host zm08.stanford.edu: Disk Throughput: /dev/sdp

avg(sdp read) = 0.19    avg(sdp write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdn

avg(sdn read) = 223.05    avg(sdn write) = 366.31

Host zm08.stanford.edu: Disk Throughput: /dev/sdu

avg(sdu read) = 27.04    avg(sdu write) = 36.11

Host zm08.stanford.edu: Disk Throughput: /dev/sdd

avg(sdd read) = 0.19    avg(sdd write) = 0.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdo

avg(sdo read) = 0.39    avg(sdo write) = 52.79

Host zm08.stanford.edu: Disk IOPs: /dev/sde

avg(sde read) = 0.05    avg(sde write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdf

avg(sdf read) = 48.53    avg(sdf write) = 21.61

Host zm08.stanford.edu: Disk IOPs: /dev/sda

avg(sda read) = 0.05    avg(sda write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdk

avg(sdk read) = 48.53    avg(sdk write) = 21.61

Host zm08.stanford.edu: Disk IOPs: /dev/sdt

avg(sdt read) = 0.05    avg(sdt write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdq

avg(sdq read) = 0.05    avg(sdq write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdj

avg(sdj read) = 0.10    avg(sdj write) = 0.43

Host zm08.stanford.edu: Disk IOPs: /dev/dm-0

avg(dm-0 read) = 96.96    avg(dm-0 write) = 43.22

Host zm08.stanford.edu: Disk IOPs: /dev/sdg

avg(sdg read) = 70.87    avg(sdg write) = 9.97

Host zm08.stanford.edu: Disk IOPs: /dev/dm-1

avg(dm-1 read) = 10.96    avg(dm-1 write) = 23.92

Host zm08.stanford.edu: Disk IOPs: /dev/dm-2

avg(dm-2 read) = 0.10    avg(dm-2 write) = 0.85

Host zm08.stanford.edu: Disk IOPs: /dev/sdl

avg(sdl read) = 70.87    avg(sdl write) = 9.97

Host zm08.stanford.edu: Disk IOPs: /dev/sdc

avg(sdc read) = 0.05    avg(sdc write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdr

avg(sdr read) = 0.05    avg(sdr write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sds

avg(sds read) = 0.05    avg(sds write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdi

avg(sdi read) = 5.53    avg(sdi write) = 11.96

Host zm08.stanford.edu: Disk IOPs: /dev/sdh

avg(sdh read) = 49.91    avg(sdh write) = 0.04

Host zm08.stanford.edu: Disk IOPs: /dev/dm-4

avg(dm-4 read) = 99.72    avg(dm-4 write) = 0.09

Host zm08.stanford.edu: Disk IOPs: /dev/sdb

avg(sdb read) = 0.05    avg(sdb write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/dm-3

avg(dm-3 read) = 141.64    avg(dm-3 write) = 19.93

Host zm08.stanford.edu: Disk IOPs: /dev/sdm

avg(sdm read) = 49.91    avg(sdm write) = 0.04

Host zm08.stanford.edu: Disk IOPs: /dev/sdp

avg(sdp read) = 0.05    avg(sdp write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdn

avg(sdn read) = 5.53    avg(sdn write) = 11.96

Host zm08.stanford.edu: Disk IOPs: /dev/sdu

avg(sdu read) = 1.39    avg(sdu write) = 1.84

Host zm08.stanford.edu: Disk IOPs: /dev/sdd

avg(sdd read) = 0.05    avg(sdd write) = 0.00

Host zm08.stanford.edu: Disk IOPs: /dev/sdo

avg(sdo read) = 0.10    avg(sdo write) = 0.43

Host zm08.stanford.edu: Disk Usage

avg(/opt/zimbra/redo-mysql) = 36.92    avg(/usr/vice/cache) = 13.02    avg(/opt/zimbra/store) = 90.00    avg(/opt/zimbra) = 76.12    avg(/opt/zimbra/hsm1) = 97.00    avg(/) = 8.01    avg(/opt/zimbra/redolog) = 13.03

Host zm08.stanford.edu: Open file descriptor count

avg(total system file descriptors open) = 6284.83    avg(mailboxd file descriptors open) = 2916.64

Host zm08.stanford.edu: Process CPU Time (Top 10 avg)

avg(tripwire) = 1714.00    avg(java) = 2120.32    avg(gzip) = 2100.54    avg(mysqld) = 964.39    avg(yum) = 2037.00    avg(perl) = 54.96    avg(mysqldump) = 137.10    avg(zmmailboxd) = 2794.54    avg(horsewatcher-fe) = 33.29    avg(zmcompresslogs) = 2027.00

Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)

max(MsgActionRequest.move) = 266.00    max(GetItemRequest) = 10973.00    max(SearchRequest) = 2029.00    max(MsgActionRequest.delete) = 697.00    max(NoOpRequest) = 65.00    max(AddMsgRequest) = 301.00    max(GetDomainInfoRequest) = 239.00    max(GetFolderRequest) = 269.00    max(SyncRequest) = 87.00    max(AuthRequest) = 80.00

Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)

avg(FolderActionRequest.trash) = 401.00    avg(SearchRequest) = 391.53    avg(SendMsgRequest) = 487.18    avg(BackupQueryRequest) = 465.14    avg(GetAggregateQuotaUsageOnServerRequest) = 966.00    avg(BrowseRequest) = 320.00    avg(SendInviteReplyRequest) = 579.00    avg(AutoCompleteRequest) = 175.49    avg(FolderActionRequest.empty) = 4808.33    avg(GetQuotaUsageRequest) = 1106.00

Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages

avg(pages read) = 386878807.22    avg(pages written) = 135724004.63

Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate

avg(buffer pool hit rate) = 999.41

Host zm08.stanford.edu: MySQL: Database Connections In Use

avg(connections in use) = 0.65

Host zm08.stanford.edu: MySQL: Tables Open/Opened

avg(open_tables) = 1187.18    avg(opened_tables (cumulative)) = 383427.80

Host zm08.stanford.edu: MySQL: Total Slow Queries Count

avg(slow queries (cumulative)) = 575803.75

Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency

avg(mysql) = 0.24    avg(ldap) = 0.02

Host zm08.stanford.edu: Mailboxd: Lucene IO

avg(Index writes) = 20.37    avg(Index reads) = 49.23

Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput

avg(received) = 72.65    avg(delivered) = 78.49

Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate

avg(received msgs) = 0.34    avg(delivered msgs) = 0.37    avg(received x rcpts) = 0.43

Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)

avg(mailbox add rate) = 0.55

Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)

avg(mailbox add latency) = 51.52

Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol

avg(SOAP) = 6.47    avg(IMAP) = 43.25    avg(POP) = 1.82

Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol

avg(SOAP) = 293.75    avg(IMAP) = 22.38    avg(POP) = 109.05

Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol

avg(IMAP) = 90.48    avg(IMAP SSL) = 341.28    avg(POP) = 0.08    avg(POP SSL) = 0.73    avg(SOAP sessions) = 129.58

Host zm08.stanford.edu: Mailboxd: Mailbox Get Count

avg(mailbox get count) = 5351.26

Host zm08.stanford.edu: Mailboxd: Mailbox Get Latency

avg(mailbox get latency) = 0.01

Host zm08.stanford.edu: Mailboxd: Mailbox Cache Hit Rate

avg(mailbox cache hit rate) = 99.96

Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate

avg(msg blob cache) = 44.94    avg(item metadata cache) = 12.19

Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time

avg(minor GC time) = 0.42

Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Time

avg(major GC time) = 0.03

Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Count

avg(minor GC count) = 10.58

Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Count

avg(major GC count) = 0.01

Host zm08.stanford.edu: Mailboxd: JVM Heap Used

avg(total) = 4629.37    avg(PS Old Gen) = 0.00    avg(CMS Old Gen) = 3781.79    avg(Tenured Gen) = 0.00    avg(Train Gen) = 0.00    avg(PS Eden Space) = 0.00    avg(PS Survivor Space) = 0.00    avg(Par Eden Space) = 776.40    avg(Par Survivor Space) = 71.17    avg(Eden Space) = 0.00    avg(Survivor Space) = 0.00

Host zm08.stanford.edu: Mailboxd: JVM Heap Free

avg(total free) = 3197.95    avg(PS Old Gen free) = 0.00    avg(CMS Old Gen free) = 2239.21    avg(Tenured Gen free) = 0.00    avg(Train Gen free) = 0.00    avg(PS Eden Space free) = 0.00    avg(PS Survivor Space free) = 0.00    avg(Par Eden Space free) = 829.23    avg(Par Survivor Space free) = 129.51    avg(Eden Space free) = 0.00    avg(Survivor Space free) = 0.00

Host zm08.stanford.edu: Mailboxd: JVM Permanent Generation and Code Cache

avg(PS Perm Gen) = 0.00    avg(Perm Gen) = 0.00    avg(CMS Perm Gen) = 141.36    avg(Code Cache) = 35.98    avg(Perm Gen [shared-ro]) = 0.00    avg(Perm Gen [shared-rw]) = 0.00    avg(PS Perm Gen free) = 0.00    avg(Perm Gen free) = 0.00    avg(CMS Perm Gen free) = 102.08    avg(Code Cache free) = 10.44    avg(Perm Gen [shared-ro] free) = 0.00    avg(Perm Gen [shared-rw] free) = 0.00

Host zm08.stanford.edu: convertd: CPU time used

avg(total cputime) = 0.11    avg(user time) = 0.10    avg(system time) = 0.01

Host zm08.stanford.edu: convertd: Resident Memory

avg(convertd rss) = 151.08

Host zm08.stanford.edu: convertd: Processes and Threads

avg(processes) = 5.63    avg(threads) = 5.63

No data available for the following charts:

Host zm08.stanford.edu: Disk Throughput: /dev/dm-7 Host zm08.stanford.edu: Disk Throughput: /dev/sdx Host zm08.stanford.edu: Disk Throughput: /dev/sdab Host zm08.stanford.edu: Disk Throughput: /dev/sdaa Host zm08.stanford.edu: Disk Throughput: /dev/sdad Host zm08.stanford.edu: Disk Throughput: /dev/sdag Host zm08.stanford.edu: Disk Throughput: /dev/sdaf Host zm08.stanford.edu: Disk Throughput: /dev/sdy Host zm08.stanford.edu: Disk Throughput: /dev/sdv Host zm08.stanford.edu: Disk Throughput: /dev/sdac Host zm08.stanford.edu: Disk Throughput: /dev/dm-5 Host zm08.stanford.edu: Disk Throughput: /dev/sdw Host zm08.stanford.edu: Disk Throughput: /dev/sdae Host zm08.stanford.edu: Disk Throughput: /dev/dm-6 Host zm08.stanford.edu: Disk Throughput: /dev/sdz Host zm08.stanford.edu: Disk IOPs: /dev/dm-7 Host zm08.stanford.edu: Disk IOPs: /dev/sdx Host zm08.stanford.edu: Disk IOPs: /dev/sdab Host zm08.stanford.edu: Disk IOPs: /dev/sdaa Host zm08.stanford.edu: Disk IOPs: /dev/sdad Host zm08.stanford.edu: Disk IOPs: /dev/sdag Host zm08.stanford.edu: Disk IOPs: /dev/sdaf Host zm08.stanford.edu: Disk IOPs: /dev/sdy Host zm08.stanford.edu: Disk IOPs: /dev/sdv Host zm08.stanford.edu: Disk IOPs: /dev/sdac Host zm08.stanford.edu: Disk IOPs: /dev/dm-5 Host zm08.stanford.edu: Disk IOPs: /dev/sdw Host zm08.stanford.edu: Disk IOPs: /dev/sdae Host zm08.stanford.edu: Disk IOPs: /dev/dm-6 Host zm08.stanford.edu: Disk IOPs: /dev/sdz Host zm08.stanford.edu: Mailboxd: Dirty Lucene Index Writers Host zm08.stanford.edu: Mailboxd: Lucene IndexWriterCache Hitrate Host zm08.stanford.edu: nginx: CPU time used Host zm08.stanford.edu: nginx: Resident Memory Host zm08.stanford.edu: nginx: Processes and Threads

Summary